The Teledyne Marine Channel

Surveying the wreck of the HMS Hood (1891)

Tue, 23 Apr 2024 11:35:47 GMT

See how Teledyne Marine surveyed the wreck of HMS Hood with the Teledyne RESON SeaBat T51 800 kilo hertz multibeam echosounder.

In August 2023, Teledyne Marine set out to survey the wreck of HMS Hood (1891). The purpose of the survey was to document the status of the wreck with the latest in high resolution sonar technology.

The wreck is located at the entrance of Portland Harbour, Dorset, UK. HMS Hood was built in 1891 with an impressive length of 125 meters. In 1914, after 20 years of service, she was deliberately sunk to act as a “blockship,” to stop U-boats or torpedoes from entering the port.

Still faithfully resting at the harbour entry, the wreck of HMS Hood, once a popular dive spot, is deteriorating with age and it is understood, no longer safe to dive on.

By using the Teledyne RESON SeaBat T51 800 kilo hertz multibeam echosounder with the full swath and the smallest available receiver beamwidth, Teledyne Marine determined the status of the ship – delivering detailed, and accurate images of this largely forgotten piece of local naval history.

Learn more about the RESON SeaBat T51.

SeaBat T20 MotionScan

Tue, 17 May 2022 16:19:29 GMT

The SeaBat T20 MotionScan is a pan configuration, based on the renowned and compact SeaBat T20 high-resolution multibeam echo sounder. Installed on a dredge barge the SeaBat T20 MotionScan will, literally at the push of a button, map the work progress in seconds – saving contractors both time and money.
As a part of the modular SeaBat T-series, the T20 MotionScan can also easily be reconfigured to more traditional survey tasks.

Learn more >

Autonomous High Performance Survey Solution for Shallow Water Surveying

Mon, 11 Apr 2022 10:26:05 GMT

The SeaBat Multibeam is now optimized for ASV integration. SeaBat’s T20-ASV autonomous features allow for reliable, hands-off multibeam data acquisition from smaller platforms, such as the Teledyne Oceanscience Z-Boat Autonomous Surface Vehicles. This tightly integrated surveying solution allows users to quickly and easily collect survey-grade data in a variety of challenging environments.

Learn more about the SeaBat’s T20-ASV

SeaBat T51-R Demo

Tue, 14 Sep 2021 14:43:17 GMT

The SeaBat T51-R is the latest addition to the leading SeaBat T-series product range, built on the shoulders of the renowned SeaBat T50 – but with four times the resolution.

The SeaBat T51-R brings on a revolutionary and industry-unique true 800kHz sonar which allows for surveys with the highest level of detail while still maintaining an amazing up to seven times water depth survey efficiency. The best of both worlds.

Visit the product page for more details >

SeaBat T-Series v2.0 update. Introduction and demo

Fri, 27 Nov 2020 10:28:11 GMT

SeaBat is the world’s leading sonar brand in seabed mapping.

A SeaBat sonar is specifically designed to provide the best performance possible. It is designed to solve the task as quickly, effortlessly, efficiently, accurately and as user friendly as possible.

Measuring a distance may sound easy, but transmitting mechanical wave fronts (sound) from a non-stationary platform (boat), into a dynamic and highly absorbent medium (water) and very accurately detecting and analyzing extremely weak sound signals that return, in real-time, is an incredible engineering challenge that only very few companies master – and a SeaBat sonar does this up to several millions times per minute.

Teledyne RESON T-Series

Tue, 04 Apr 2017 10:56:09 GMT

Introducing new ways to help you expand your business

The SeaBat T-series helps you to meet survey requirements, develop a greater capacity for taking on new project opportunities and maximize your business potential. Highly customizable and adaptable to a wide variety of applications, it also enables you to reduce survey and post processing times to lower costs and offer a more competitive service to your customers.

Ultimate flexibility

The SeaBat T-series is uniquely designed as a highly modularized sonar concept, where you can start out with a smaller SeaBat T20 and later upgrade your sonar simply by replacing the receiver array.

The user friendly configuration utility SeaBat Updater software, enables you to configure a portable or a rackmounted T-series sonar processor between 1° super compact and lightweight SeaBat T-20 to the ultra-high resolution SeaBat T50.

The SeaBat T-series allows the user to connect exactly the wet-end configuration preferred for the job at hand.

So when we say expand your business we mean it literally.

Let's take a closer look:

SeaBat T50-P Multibeam Echosounder - Español

Fri, 08 Jan 2016 11:47:35 GMT

The SeaBat T50-P is the new addition to the leading SeaBat T-series product range engineered from the ground up to evolve with your business. Combined with the Portable Sonar Processor the SeaBat T50-P provides unprecedented survey data, providing faster operational surveys and reduced processing time.

Learn more about our full range of multibeam echosounders

SeaBat T50-P 多波束测深仪

Thu, 05 Nov 2015 13:26:38 GMT

SeaBat T50-P是SeaBat T系列产品的新成员。得益于T系列从底层硬件展开的新一代可扩展性设计，搭配便携式声纳处理器，SeaBat T50-P为您带来卓越的测量数据，且简单易用，可有效减轻数据处理负担。

超高分辨率便携式多波束测深仪

SeaBat T50-P完整支持190至420kHz的工作频率灵活变换，可以在严酷的测量环境下提升扫宽表现，节省测量耗时成本。

SeaBat T50-P特别适合小型船只的快速安装。便携式声纳处理器及声纳探头组成了一套结构紧凑的系统，带来更小的占用空间及最优化接口配置。

SeaBat T50-P Multibeam Echosounder

Tue, 13 Oct 2015 21:39:34 GMT

Sea and Airborne Laboratory for Canada’s North Hydrographic Surveying

Tue, 27 Jan 2015 07:55:43 GMT

At UTS14 in Boston Mathieu Rondeau from CIDCO and Olivier Ayotte from Geosphair Aviation made a presentation on how to survey the most northern parts of Canada using a plane with an onboard Multibeam Sonar.